Description

1,2-Bis(2'-Methyl-5'-Bromothien-3'-Yl)Perfluorocyclopentene is a high-purity diarylethene derivative, a key photochromic compound in advanced materials science. Its value lies in its exceptional fatigue resistance and reversible photoisomerization properties, enabling precise control over molecular switching. This product is essential for researchers and manufacturers developing next-generation optical data storage media, molecular switches, and smart photoresponsive materials.

Application

• Core component in the synthesis of advanced photochromic materials for optical applications.
• Building block for molecular switches and logic gates in nanotechnology and molecular electronics.
• Research and development of high-density, rewritable optical data storage systems.
• Fabrication of smart windows and light-responsive coatings that adjust transparency.
• Development of novel photoswitchable bioimaging probes and sensors.
• Key intermediate in organic synthesis for specialized fluorinated heterocyclic compounds.

Basic Information

Product Name	1,2-Bis(2'-Methyl-5'-Bromothien-3'-Yl)Perfluorocyclopentene
CAS No.	159590-16-6
Molecular Formula	C17H10Br2F6S2
Molecular Weight	588.19 g/mol
Synonyms	1,2-Bis(5-bromo-2-methyl-3-thienyl)perfluorocyclopentene; 1,2-Bis(5-bromo-2-methylthiophen-3-yl)hexafluorocyclopentene; Diarylethene DAE; Photochromic DAE derivative; Brominated thiophene perfluorocyclopentene; 159590-16-6; Perfluorocyclopentene diarylethene
EINECS	Contact for details

Quality Control

Every batch of our 1,2-Bis(2'-Methyl-5'-Bromothien-3'-Yl)Perfluorocyclopentene is synthesized and purified under controlled conditions to ensure exceptional consistency and performance. We employ advanced analytical techniques, including HPLC, NMR, and GC-MS, to verify identity, purity, and the absence of critical impurities. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each shipment to support your R&D and quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Due to its light-sensitive nature, handling and packaging should be performed under subdued light or amber glass to maintain product integrity.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Heavy Metals	< 20 ppm
Residual Solvents (GC)	Meets ICH guidelines

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.